Tomo Yasuda

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wiring board, semiconductor device, electronic device, and circuit...
- Patent number 6,855,893
- Issue date Feb 15, 2005
- Hitachi Cable Ltd.
- Toyohiko Kumakura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device and electronic device
- Patent number 6,114,751
- Issue date Sep 5, 2000
- Hitachi Cable, Ltd.
- Toyohiko Kumakura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Wiring board, semiconductor device, electronic device, and circuit...
- Publication number 20040211591
- Publication date Oct 28, 2004
- Hitachi Cable Ltd.
- Toyohiko Kumakura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR